INSTALLATION
Specification
24 |
TWS, TWG
16.2 Data tables
TWS 10
TWS 12
TWS 16
TWG-1
TWG-2
232842
231085
231086
236013
236014
Hydraulic data
Output on the primary side
kW
27
32
42
32
42
Max. flow rate on primary side, incl. differential pressure controller
and heat meter at dp = 600 hPa
l/h
790
920
1220
920
1220
Flow capacity
m³/h
1.0
1.2
1.6
1.2
1.6
Output on the dHW side
kW
27
32
42
32
42
draw-off rate at primary 55/25 °C, secondary 10/48 °C
l/min
10
12
16
12
16
Pressure drop on the dHW side without flow limiter
hPa
40
150
180
150
180
Pressure drop on the dHW side with flow limiter
hPa
950
950
950
950
950
Application limits
Max. permissible temperature
°C
90
90
90
90
90
Max. permissible pressure
MPa
1.0
1.0
1.0
1.0
1.0
Conductivity application limit
μS/cm
< 500
< 500
< 500
> 500
> 500
Versions
Material of plate heat exchanger
Stainless
steel (copper
brazed)
Stainless
steel (copper
brazed)
Stainless
steel (copper
brazed)
Stainless steel
(brazed)
Stainless steel
(brazed)
design temperature
°C
55
55
55
55
55
Connections
Connection
G 3/4
G 3/4
G 3/4
G 3/4
G 3/4
Arrangement of connections
Top and bot-
tom
Top and bot-
tom
Top and bot-
tom
Top and bot-
tom
Top and bot-
tom
Dimensions
Height
mm
660
660
660
660
660
Width
mm
420
420
420
420
420
depth
mm
160
160
160
160
160
Weights
Weight
kg
13.5
14.5
15.5
14.5
15.5
Output modules
L08
L10
L11
L12
L13
L14
L15
L16
L18
L19
L22
L26
239000 238171 238970 238172 238173 238972 238973 238174 238175 238971 238177 238178
draw-off rate at secondary 10/48
°C
l/min
8
10
11
12
13
14
15
16
18
19
22
26
Id colour
White
Light
blue
Brown
Red
Olive
green
Pink
Light
green
dark
blue
Grey
Black
Violet
Red
Casing accessories
Z3-GAK-1
234835
Casing height, finished walls
mm
720
Casing width, finished walls
mm
468
Casing depth, finished walls
mm
243
Colour
White (similar to RAL 9010)
Z3-GUK-1
234836
Casing height, unfinished walls
mm
722
Casing width, unfinished walls
mm
470
Casing depth, unfinished walls
mm
189-225
Frame width
mm
512
Frame height
mm
763
Colour
White (similar to RAL 9010)
